forward-backward algorithm 中文意思是什麼
forward-backward algorithm
解釋
前前後後演算法-
This algoritlun is more efficient by the heuristic depth esthoating technique proposed in this paper which gets displacement values used during backward mapping process from a single primary reference image under the observation that, the shape of space surfaces often changes smoothly in comparison with usual forward mapping methods, this algorithm generates derived images with less errors and tackles the problems associated with multiple reference images
在論文第二章中，本文提出了一種多幅圖象合成演算法。該演算法首先進行主參考圖象位移值的正向映射，以獲取目標圖象所對應的位移圖：然後通過一個深度預測演算法，對尚未完整的位移圖作空洞填補：最後由逆向映射過程來生成最終目標圖象。 -
Two image mapping algorithms of the volume rendering, forward mapping and backward mapping are researched on the basis of optical model for volume rendering. combined with the characteristic of a series of section images from laser confocal scanning microscopy, the volume buffer algorithm and maximizing algorithms are proposed in this paper. 4
同時在探討體繪制光學模型的基礎上，研究了體繪制的兩種圖像合成演算法，即由前向後演算法和由後向前演算法，並結合激光共聚焦掃描顯微成像系統序列斷層熒光圖像的特點提出了體緩沖器演算法和最大值演算法。 -
Secondly, binary probability hypothesis detection is studied and is utilized as actuators " fdi residual decision. thirdly, multi - layer feed - forward ann and error backward propagation ( bp ) algorithm are studied and are utilized as control surfaces " failure detection and sortation
第三，研究多層前饋神經網路及相應的bp （ errorbackwardpropagation誤差反向傳播）演算法，設計基於模型殘差的故障分類器，並通過其來完成全局舵面的故障檢測與分類。 -
The forward inference algorithm starts from existing facts while the backward inference starts from result fact
基於ann的知識庫，論文提出了兩種不同的推理演算法。 -
The critical jobs must be scheduled by the backward algorithm, which ensures the necessary resources allocated to the most important jobs ; then the remaining jobs are scheduled with a forward algorithm, which tends to allocate resources where the previous scheduling pass did not use them
演算法中關鍵零件採用反向調度，盡可能地滿足交貨期要求；一般零件採用前向調度方法，利用剩餘的車間資源，盡可能早完工。通過遺傳演算法的全局搜索，得到最佳的調度結果。 -
In this thesis, we first introduce give the definition of hidden markov models. then the methods to solve the three basic problems in the application of hidden markov models are introduced, namely three basic arithmetic : forward - backward algorithm, viterbi algorithm, baum - welch algorithm. also we present commonly model of hidden markov processes dynamic system
在這篇論文中，首先給出了隱馬爾科夫模型的定義，接著介紹了隱馬爾科夫模型實際應用中所面臨的三大基本問題的解決方案，即隱馬爾科夫模型三大基本演算法：前向一後向演算法、 viterbi演算法、 baum ? welch演算法。
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